208355310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2315059}}^1$

素因数の和:2315072

約数の個数: 24

約数和(自身を含む): 541724040

約数和(自身を除く): 333368730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2315059, 4630118, 6945177, 11575295, 13890354, 20835531, 23150590, 34725885, 41671062, 69451770, 104177655, 208355310]

約数ペア:

[(1, 208355310), (2, 104177655), (3, 69451770), (5, 41671062), (6, 34725885), (9, 23150590), (10, 20835531), (15, 13890354), (18, 11575295), (30, 6945177), (45, 4630118), (90, 2315059)]